495192894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 1154110464

約数和(自身を除く): 658917570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 113, 206, 226, 309, 339, 618, 678, 721, 791, 1013, 1442, 1582, 2026, 2163, 2373, 3039, 4326, 4746, 6078, 7091, 11639, 14182, 21273, 23278, 34917, 42546, 69834, 81473, 104339, 114469, 162946, 208678, 228938, 244419, 313017, 343407, 488838, 626034, 686814, 730373, 801283, 1460746, 1602566, 2191119, 2403849, 4382238, 4807698, 11790307, 23580614, 35370921, 70741842, 82532149, 165064298, 247596447, 495192894]

約数ペア:

[(1, 495192894), (2, 247596447), (3, 165064298), (6, 82532149), (7, 70741842), (14, 35370921), (21, 23580614), (42, 11790307), (103, 4807698), (113, 4382238), (206, 2403849), (226, 2191119), (309, 1602566), (339, 1460746), (618, 801283), (678, 730373), (721, 686814), (791, 626034), (1013, 488838), (1442, 343407), (1582, 313017), (2026, 244419), (2163, 228938), (2373, 208678), (3039, 162946), (4326, 114469), (4746, 104339), (6078, 81473), (7091, 69834), (11639, 42546), (14182, 34917), (21273, 23278)]